12767105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 17194680

約数和(自身を除く): 4427575

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 521, 845, 1885, 2605, 4901, 6773, 15109, 24505, 33865, 75545, 88049, 196417, 440245, 982085, 2553421, 12767105]

約数ペア:

[(1, 12767105), (5, 2553421), (13, 982085), (29, 440245), (65, 196417), (145, 88049), (169, 75545), (377, 33865), (521, 24505), (845, 15109), (1885, 6773), (2605, 4901)]